bsd.README revision 1.148
1# $NetBSD: bsd.README,v 1.148 2004/03/18 02:00:00 jmc Exp $ 2# @(#)bsd.README 8.2 (Berkeley) 4/2/94 3 4This is the README file for the new make "include" files for the BSD 5source tree. The files are installed in /usr/share/mk, and are, by 6convention, named with the suffix ".mk". 7 8Note, this file is not intended to replace reading through the .mk 9files for anything tricky. 10 11=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 12 13RANDOM THINGS WORTH KNOWING: 14 15The files are simply C-style #include files, and pretty much behave like 16you'd expect. The syntax is slightly different in that a single '.' is 17used instead of the hash mark, i.e. ".include <bsd.prog.mk>". 18 19One difference that will save you lots of debugging time is that inclusion 20of the file is normally done at the *end* of the Makefile. The reason for 21this is because .mk files often modify variables and behavior based on the 22values of variables set in the Makefile. To make this work, remember that 23the FIRST target found is the target that is used, i.e. if the Makefile has: 24 25 a: 26 echo a 27 a: 28 echo a number two 29 30the command "make a" will echo "a". To make things confusing, the SECOND 31variable assignment is the overriding one, i.e. if the Makefile has: 32 33 a= foo 34 a= bar 35 36 b: 37 echo ${a} 38 39the command "make b" will echo "bar". This is for compatibility with the 40way the V7 make behaved. 41 42It's fairly difficult to make the BSD .mk files work when you're building 43multiple programs in a single directory. It's a lot easier to split up the 44programs than to deal with the problem. Most of the agony comes from making 45the "obj" directory stuff work right, not because we switched to a new version 46of make. So, don't get mad at us, figure out a better way to handle multiple 47architectures so we can quit using the symbolic link stuff. (Imake doesn't 48count.) 49 50The file .depend in the source directory is expected to contain dependencies 51for the source files. This file is read automatically by make after reading 52the Makefile. 53 54The variable DESTDIR works as before. It's not set anywhere but will change 55the tree where the file gets installed. 56 57The profiled libraries are no longer built in a different directory than 58the regular libraries. A new suffix, ".po", is used to denote a profiled 59object, and ".so" denotes a shared (position-independent) object. 60 61There are various make variables used during the build. 62 63Many variables support a (case sensitive) value of "no" or "yes", 64and are tested with ${VAR} == "no" and ${VAR} != "no" . 65 66 67The basic rule for the variable naming scheme is as follows: 68 69MKxxx Can be set to "no" to disable functionality, or 70 "yes" to enable it. 71 Usually defaults to "yes", although some variables 72 default to "no". 73 Due to make(1) implementation issues, if a temporary 74 command-line override of a mk.conf or <bsd.own.mk> 75 setting is required whilst still honouring a particular 76 Makefile's setting of MKxxx, use 77 env MKxxx=value make 78 instead of 79 make MKxxx=value 80 81NOxxx If defined, disables a feature. 82 Not intended for users. 83 This is to allow Makefiles to disable functionality 84 that they don't support (such as missing man pages). 85 NOxxx variables must be defined before <bsd.own.mk> 86 is included. 87 88The following variables that control how things are made/installed that 89are not set by default. These should not be set by Makefiles; they're for 90the user to define in MAKECONF (see <bsd.own.mk>, below) or on the make(1) 91command line: 92 93BUILD If defined, 'make install' checks that the targets in the 94 source directories are up-to-date and remakes them if they 95 are out of date, instead of blindly trying to install 96 out of date or non-existent targets. 97 98MAKEVERBOSE Control how "verbose" the standard make(1) rules are. 99 Default: 2 100 Supported values: 101 0 Minimal output ("quiet") 102 1 Describe what is occurring 103 2 Describe what is occurring and echo the actual command 104 105 106MKBFD If "no", don't build libbfd, libiberty, or any of the things 107 that depend on them (binutils/gas/ld, gdb, dbsym, mdsetimage). 108 Default: yes 109 110MKCATPAGES If "no", don't build or install the catman pages. 111 Default: yes 112 113MKCRYPTO If "no", no cryptography support will be built into the system, 114 and also acts as "MKKERBEROS=no MKKERBEROS4=no". 115 Default: yes 116 117MKCRYPTO_IDEA If not "no", IDEA support will be built into libcrypto_idea.a. 118 Default: no 119 120MKCRYPTO_MDC2 If not "no", MDC2 support will be built into libcrypto_mdc2.a 121 Default: no 122 123MKCRYPTO_RC5 If not "no", RC5 support will be built into libcrypto_rc5.a. 124 Default: no 125 126MKCVS If "no", don't build or install cvs(1). 127 Default: yes 128 129MKDOC If "no", don't build or install the documentation. 130 Default: yes 131 132MKDYNAMICROOT If "no", build programs in /bin and /sbin statically, 133 don't install certain libraries in /lib, and don't 134 install the shared linker into /libexec. 135 Default: yes 136 137MKGCC If "no", don't build gcc(1) or any of the gcc-related 138 libraries (libg2c, libgcc, libobjc, libstdc++). 139 Default: yes 140 141MKGCCCMDS If "no", don't build gcc(1). 142 Default: yes 143 144MKGDB If "no", don't build gdb(1). 145 Default: yes 146 147MKHESIOD If "no", disables building of Hesiod infrastructure 148 (libraries and support programs). 149 Default: yes 150 151MKHOSTOBJ If not "no", for programs intended to be run on the compile 152 host, the name, release, and architecture of the host 153 operating system will be suffixed to the name of the object 154 directory created by "make obj". 155 Default: no 156 157MKHTML If "no", don't build or install the html man pages. 158 Default: yes 159 160MKIEEEFP If "no", don't add code for IEEE754/IEC60559 conformance. 161 Has no effect on most platforms. 162 Default: yes 163 164MKINFO If "no", don't build or install Info documentation from 165 Texinfo source files. 166 Default: yes 167 168MKKERBEROS4 If "no", disables building of Kerberos v4 169 infrastructure (libraries and support programs). 170 Default: yes 171 172MKKERBEROS If "no", disables building of Kerberos v5 173 infrastructure (libraries and support programs). 174 Default: yes 175 176MKLINKLIB If "no", act as "MKPICINSTALL=no MKPROFILE=no". 177 Also: 178 - don't install the .a libraries 179 - don't install _pic.a libraries on PIC systems 180 - don't build .a libraries on PIC systems 181 - don't install the .so symlink on ELF systems 182 I.e, only install the shared library (and the .so.major 183 symlink on ELF). 184 Default: yes 185 186MKLINT If "no", don't build or install the lint libraries. 187 Default: yes 188 189MKMAN If "no", don't build or install the man or catman pages, 190 and also acts as "MKCATPAGES=no MKHTML=no". 191 Default: yes 192 193MKMANZ If not "no", compress manual pages at installation time. 194 Default: no 195 196MKNLS If "no", don't build or install the NLS files and locale 197 definition files. 198 Default: yes 199 200MKOBJ If "no", don't enable the rule which creates objdirs, 201 and also acts as "MKOBJDIRS=no". 202 Default: yes 203 204MKOBJDIRS If "no", don't create objdirs during a "make build". 205 Default: no 206 207MKPIC If "no", don't build or install shared libraries, and 208 also acts as "MKPICLIB=no" 209 Default: yes (for MACHINE_ARCHs that support it) 210 211MKPICINSTALL If "no", don't install the *_pic.a libraries. 212 Default: yes 213 214MKPICLIB If "no", don't build *_pic.a libraries, and build the 215 shared object libraries from the .a libraries. 216 A symlink is installed in ${DESTDIR}/usr/lib for the 217 _pic.a library pointing to the .a library. 218 Default: yes 219 220MKPOSTFIX If "no", don't build or install postfix(1). 221 Default: yes 222 223MKPROFILE If "no", don't build or install the profiling (*_p.a) libraries. 224 Default: yes 225 226MKSENDMAIL If "no", don't build or install sendmail(8). 227 Default: yes 228 229MKSHARE If "no", act as "MKCATPAGES=no MKDOC=no MKHTML=no MKINFO=no 230 MKMAN=no MKNLS=no". 231 I.e, don't build catman pages, documentation, Info 232 documentation, man pages, NLS files, ... 233 Default: yes 234 235MKSKEY If "no", disables building of S/key authentication 236 infrastructure (libraries and support programs). 237 Default: yes 238 239MKSOFTFLOAT If not "no", build with options to enable the compiler to 240 generate output containing library calls for floating 241 point and possibly soft-float library support. 242 Default: no 243 244MKSTATICLIB If "no", don't build or install the normal static (*.a) 245 libraries. 246 Default: yes 247 248MKUNPRIVED If not "no", don't set the owner/group/mode when installing 249 files or directories, and keep a metadata log of what 250 the owner/group/mode should be. This allows a 251 non-root "make install". 252 Default: no 253 254MKUPDATE If not "no", 'make install' only installs targets that are 255 more recently modified in the source directories that their 256 installed counterparts. 257 Default: no 258 259MKUUCP If "no", don't build or install uucp(1). 260 Default: yes 261 262MKX11 If not "no", 'make build' also descends into src/x11 263 to cross build X11R6 and automatically enables creation 264 of X sets. 265 Default: no 266 267MKYP If "no", disables building of YP (NIS) 268 infrastructure (libraries and support programs). 269 Default: yes 270 271USE_HESIOD If "no", disables building Hesiod support into 272 various system utilities/libraries that support it. 273 If ${MKHESIOD} is "no", USE_HESIOD will also be 274 forced to "no". 275 276USE_KERBEROS4 If "no", disables building Kerberos v4 277 support into various system utilities/libraries that 278 support it. If ${MKKERBEROS4} is "no", USE_KERBEROS4 279 will also be forced to "no". 280 281USE_KERBEROS If "no", disables building Kerberos v4 or v5) 282 support into various system utilities/libraries that 283 support it. If ${MKKERBEROS} is "no", USE_KERBEROS 284 will also be forced to "no". 285 286USE_SKEY If "no", disables building S/key authentication 287 support into various system utilities/libraries that 288 support it. If ${MKSKEY} is "no", USE_SKEY will 289 also be forced to "no". 290 291USE_YP If "no", disables building YP (NIS) support into 292 various system utilities/libraries that support it. 293 If ${MKYP} is "no", USE_YP will also be forced to "no". 294 295COPTS.lib<lib> 296LDADD.lib<lib> 297CPPFLAGS.lib<lib> 298CXXFLAGS.lib<lib> 299COPTS.<prog> 300LDADD.<prog> 301CPPFLAGS.<prog> 302CXXFLAGS.<prog> These provide a way to specify additions to the associated 303 variables in a way that applies only to a particular library 304 or program. <lib> corresponds to the LIB variable set in 305 the library's makefile. <prog> corresponds to either PROG 306 or PROG_CXX (if set). For example, if COPTS.libcrypto is 307 set to "-g", "-g" will be added to COPTS only when compiling 308 the crypto library. 309 310=-=-=-=-= sys.mk =-=-=-=-= 311 312The include file <sys.mk> has the default rules for all makes, in the BSD 313environment or otherwise. You probably don't want to touch this file. 314 315=-=-=-=-= bsd.own.mk =-=-=-=-= 316 317The include file <bsd.own.mk> contains source tree configuration parameters, 318such as the owners, groups, etc. for both manual pages and binaries, and 319a few global "feature configuration" parameters. 320 321It has no targets. 322 323To get system-specific configuration parameters, <bsd.own.mk> will try to 324include the file specified by the "MAKECONF" variable. If MAKECONF is not 325set, or no such file exists, the system make configuration file, /etc/mk.conf 326is included. These files may define any of the variables described below. 327 328<bsd.own.mk> sets the following variables, if they are not already defined 329(defaults are in brackets): 330 331NETBSDSRCDIR Top of the NetBSD source tree. 332 If _SRC_TOP_ != "", that will be used as the default, 333 otherwise BSDSRCDIR will be used as the default. 334 Various makefiles within the NetBSD source tree will 335 use this to reference the top level of the source tree. 336 337_SRC_TOP_ Top of the system source tree, as determined by <bsd.own.mk> 338 based on the presence of tools/ and build.sh. This variable 339 is "internal" to <bsd.own.mk>, although its value is only 340 determined once and then propagated to all sub-makes. 341 342BSDSRCDIR The real path to the system sources, so that 'make obj' 343 will work correctly. [/usr/src] 344 345BSDOBJDIR The real path to the system 'obj' tree, so that 'make obj' 346 will work correctly. [/usr/obj] 347 348BINGRP Binary group. [wheel] 349 350BINOWN Binary owner. [root] 351 352BINMODE Binary mode. [555] 353 354NONBINMODE Mode for non-executable files. [444] 355 356MANDIR Base path for manual installation. [/usr/share/man/cat] 357 358MANGRP Manual group. [wheel] 359 360MANOWN Manual owner. [root] 361 362MANMODE Manual mode. [${NONBINMODE}] 363 364MANINSTALL Manual installation type: maninstall, catinstall, or both 365 366LDSTATIC Control program linking; if set blank, link everything 367 dynamically. If set to "-static", link everything statically. 368 If not set, programs link according to their makefile. 369 370LIBDIR Base path for library installation. [/usr/lib] 371 372LINTLIBDIR Base path for lint(1) library installation. [/usr/libdata/lint] 373 374LIBGRP Library group. [${BINGRP}] 375 376LIBOWN Library owner. [${BINOWN}] 377 378LIBMODE Library mode. [${NONBINMODE}] 379 380DOCDIR Base path for system documentation (e.g. PSD, USD, etc.) 381 installation. [/usr/share/doc] 382 383HTMLDOCDIR Base path for html system documentation installation. 384 [/usr/share/doc/html] 385 386DOCGRP Documentation group. [wheel] 387 388DOCOWN Documentation owner. [root] 389 390DOCMODE Documentation mode. [${NONBINMODE}] 391 392NLSDIR Base path for Native Language Support files installation. 393 [/usr/share/nls] 394 395NLSGRP Native Language Support files group. [wheel] 396 397NLSOWN Native Language Support files owner. [root] 398 399NLSMODE Native Language Support files mode. [${NONBINMODE}] 400 401X11SRCDIR The path to the xsrc tree. [/usr/xsrc] 402 403X11SRCDIR.xc The path to the X11R6 xc src tree. [${X11SRCDIR}/xfree/xc] 404 405X11SRCDIR.local The path to the local X11R6 src tree. [${X11SRCDIR}/local] 406 407X11ROOTDIR Root directory of the X11 installation. [/usr/X11R6] 408 409X11BINDIR X11 bin directory. [${X11ROOTDIR}/bin] 410 411X11FONTDIR X11 font directory. [${X11ROOTDIR}/lib/X11/fonts] 412 413X11INCDIR X11 include directory. [${X11ROOTDIR}/include] 414 415X11LIBDIR X11 lib/x11 (config) directory. [${X11ROOTDIR}/lib/X11] 416 417X11MANDIR X11 manual directory. [${X11ROOTDIR}/man] 418 419X11USRLIBDIR X11 library directory. [${X11ROOTDIR}/lib] 420 421STRIPFLAG The flag passed to the install program to cause the binary 422 to be stripped. This is to be used when building your 423 own install script so that the entire system can be made 424 stripped/not-stripped using a single knob. [] 425 426COPY The flag passed to the install program to cause the binary 427 to be copied rather than moved. This is to be used when 428 building our own install script so that the entire system 429 can either be installed with copies, or with moves using 430 a single knob. [-c] 431 432Additionally, the following variables may be set by <bsd.own.mk> or in a 433make configuration file to modify the behaviour of the system build 434process (default values are in brackets along with comments, if set by 435<bsd.own.mk>): 436 437USETOOLS Indicates whether the tools specified by ${TOOLDIR} should 438 be used as part of a build in progress. 439 Supported values: 440 441 yes Use the tools from TOOLDIR. 442 Must be set to this if cross-compiling. 443 444 no Do not use the tools from TOOLDIR, but refuse to 445 build native compilation tool components that are 446 version-specific for that tool. 447 448 never Do not use the tools from TOOLDIR, even when 449 building native tool components. This is similar to 450 the traditional NetBSD build method, but does not 451 verify that the compilation tools in use are 452 up-to-date enough in order to build the tree 453 successfully. This may cause build or runtime 454 problems when building the whole NetBSD source tree. 455 456 Default: "yes" if building all or part of a whole NetBSD 457 source tree (detected automatically); "no" otherwise 458 (to preserve traditional semantics of the <bsd.*.mk> 459 make(1) include files). 460 461OBJECT_FMT Object file format. [set to "ELF" on architectures that 462 use ELF -- currently if ${MACHINE_ARCH} is "alpha", 463 "mipsel", "mipseb", "powerpc", "sparc", "sparc64", 464 "i386" and some m68k machines, or set to "a.out" on 465 other architectures]. 466 467TOOLCHAIN_MISSING 468 If not "no", this indicates that the platform being built 469 does not have a working in-tree toolchain. If the 470 ${MACHINE_ARCH} in question falls into this category, 471 TOOLCHAIN_MISSING is conditionally assigned the value "yes". 472 Otherwise, the variable is unconditionally assigned the 473 value "no". 474 If not "no", ${MKBFD}, ${MKGCC}, and ${MKGDB} are 475 unconditionally assigned the value "no". 476 477EXTERNAL_TOOLCHAIN 478 This variable is not directly set by <bsd.own.mk>, but 479 including <bsd.own.mk> is the canonical way to gain 480 access to this variable. The variable should be defined 481 either in the user's environment or in the user's mk.conf 482 file. If defined, this variable indicates the root of 483 an external toolchain which will be used to build the 484 tree. For example, if a platform is a ${TOOLCHAIN_MISSING} 485 platform, EXTERNAL_TOOLCHAIN can be used to re-enable the 486 cross-compile framework. 487 488 If EXTERNAL_TOOLCHAIN is defined, ${MKGCC} is unconditionally 489 assigned the value "no", since the external version of the 490 compiler may not be able to build the library components of 491 the in-tree compiler. 492 493 NOTE: This variable is not yet used in as many places as 494 it should be. Expect the exact semantics of this variable 495 to change in the short term as parts of the cross-compile 496 framework continue to be cleaned up. 497 498<bsd.own.mk> is generally useful when building your own Makefiles so that 499they use the same default owners etc. as the rest of the tree. 500 501 502=-=-=-=-= bsd.dep.mk =-=-=-=-= 503 504The include file <bsd.dep.mk> contains the default targets for building 505.depend files. It creates .d files from entries in SRCS and DPSRCS 506that are C, C++, or Objective C source files, and builds .depend from the 507.d files. All other files in SRCS and all of DPSRCS will be used as 508dependencies for the .d files. In order for this to function correctly, 509it should be .included after all other .mk files and directives that may 510modify SRCS or DPSRCS. It uses the following variables: 511 512SRCS List of source files to build the program. 513 514DPSRCS List of source files which are needed for generating 515 dependencies, but are not needed in ${SRCS}. 516 517 518=-=-=-=-= bsd.files.mk =-=-=-=-= 519 520The include file <bsd.files.mk> handles the FILES variables and is included 521from <bsd.lib.mk> and <bsd.prog.mk>, and uses the following variables: 522 523FILES The list of files to install. 524 525FILESOWN File owner. [${BINOWN}] 526 527FILESGRP File group. [${BINGRP}] 528 529FILESMODE File mode. [${BINMODE}] 530 531FILESDIR The location to install the files. 532 533FILESNAME Optional name to install each file as. 534 535FILESDIR.<fn> The location to install the specific file <fn>. 536 537FILESNAME.<fn> Optional name to install <fn> as. 538 539BUILDSYMLINKS List of two word items: 540 lnsrc lntgt 541 For each lnsrc item, create a symlink named lntgt. 542 The lntgt symlinks are removed by the cleandir target. 543 544UUDECODE_FILES List of files which are stored as <file>.uue in the source 545 tree. Each one will be decoded with ${TOOL_UUDECODE}. 546 The source files have a `.uue' suffix, the generated files do 547 not. 548 549 *NOTE: These files are simply decoded, with no install or other 550 rule applying implicitly except being added to the clean 551 target. 552 553=-=-=-=-= bsd.gcc.mk =-=-=-=-= 554 555The include file <bsd.gcc.mk> computes various parameters related to GCC 556support libraries. It defines no targets. <bsd.own.mk> MUST be included 557before <bsd.gcc.mk>. 558 559The primary users of <bsd.gcc.mk> are <bsd.prog.mk> and <bsd.lib.mk>, each 560of which need to know where to find certain GCC support libraries. 561 562The behavior of <bsd.gcc.mk> is influenced by the EXTERNAL_TOOLCHAIN variable, 563which is generally set by the user. If EXTERNAL_TOOLCHAIN it set, then 564the compiler is asked where to find the support libraries, otherwise the 565support libraries are found in ${DESTDIR}/usr/lib. 566 567<bsd.gcc.mk> sets the following variables: 568 569_GCC_CRTBEGIN The full path name to crtbegin.o. 570 571_GCC_CRTBEGINS The full path name to crtbeginS.o. 572 573_GCC_CRTEND The full path name to crtend.o. 574 575_GCC_CRTENDS The full path name to crtendS.o. 576 577_GCC_LIBGCCDIR The directory where libgcc.a is located. 578 579 580=-=-=-=-= bsd.inc.mk =-=-=-=-= 581 582The include file <bsd.inc.mk> defines the includes target and uses the 583variables: 584 585INCS The list of include files. 586 587INCSDIR The location to install the include files. 588 589INCSNAME Target name of the include file, if only one; same as 590 FILESNAME, but for include files. 591 592INCSYMLINKS Similar to SYMLINKS in <bsd.links.mk>, except that these 593 are installed in the 'includes' target and not the 594 (much later) 'install' target. 595 596INCSNAME_<file> The name file <file> should be installed as, if not <file>, 597 same as FILESNAME_<file>, but for include files. 598 599 600=-=-=-=-= bsd.info.mk =-=-=-=-= 601 602The include file <bsd.info.mk> is used to generate and install GNU Info 603documentation from respective Texinfo source files. It defines three 604implicit targets (.txi.info, .texi.info, and .texinfo.info), and uses the 605following variables: 606 607TEXINFO List of Texinfo source files. Info documentation will 608 consist of single files with the extension replaced by 609 .info. 610 611INFOFLAGS Flags to pass to makeinfo. [] 612 613 614=-=-=-=-= bsd.kernobj.mk =-=-=-=-= 615 616The include file <bsd.kernobj.mk> defines variables related to the 617location of kernel sources and object directories. 618 619KERNSRCDIR Is the location of the top of the kernel src. 620 [${_SRC_TOP_}/sys] 621 622KERNARCHDIR Is the location of the machine dependent kernel sources. 623 [arch/${MACHINE}] 624 625KERNCONFDIR Is where the configuration files for kernels are found. 626 [${KERNSRCDIR}/${KERNARCHDIR}/conf] 627 628KERNOBJDIR Is the kernel build directory. The kernel GENERIC for 629 instance will be compiled in ${KERNOBJDIR}/GENERIC. 630 The default value is 631 ${MAKEOBJDIRPREFIX}${KERNSRCDIR}/${KERNARCHDIR}/compile 632 if it exists or the target 'obj' is being made. 633 Otherwise the default is 634 ${KERNSRCDIR}/${KERNARCHDIR}/compile. 635 636It is important that Makefiles (such as those under src/distrib) that 637wish to find compiled kernels use <bsd.kernobj.mk> and ${KERNOBJDIR} 638rather than make assumptions about the location of the compiled kernel. 639 640 641=-=-=-=-= bsd.kinc.mk =-=-=-=-= 642 643The include file <bsd.kinc.mk> defines the many targets (includes, 644subdirectories, etc.), and is used by kernel makefiles to handle 645include file installation. It is intended to be included alone, by 646kernel Makefiles. It uses similar variables to <bsd.inc.mk>. 647Please see <bsd.kinc.mk> for more details, and keep the documentation 648in that file up to date. 649 650 651=-=-=-=-= bsd.lib.mk =-=-=-=-= 652 653The include file <bsd.lib.mk> has support for building libraries. It has 654the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend, 655includes, install, lint, and tags. Additionally, it has a checkver target 656which checks for installed shared object libraries whose version is greater 657that the version of the source. It has a limited number of suffixes, 658consistent with the current needs of the BSD tree. <bsd.lib.mk> includes 659<bsd.shlib.mk> to get shared library parameters. 660 661It sets/uses the following variables: 662 663LIB The name of the library to build. 664 665LIBDIR Target directory for libraries. 666 667SHLIBINSTALLDIR Target directory for shared libraries if ${USE_SHLIBDIR} 668 is not "no". 669 670USE_SHLIBDIR If not "no", use ${SHLIBINSTALLDIR} instead of ${LIBDIR} 671 as the path to install shared libraries to. 672 USE_SHLIBDIR must be defined before <bsd.own.mk> is included. 673 Default: no 674 675LINTLIBDIR Target directory for lint libraries. 676 677LIBGRP Library group. 678 679LIBOWN Library owner. 680 681LIBMODE Library mode. 682 683LDADD Additional loader objects. 684 685MAN The manual pages to be installed (use a .1 - .9 suffix). 686 687NOCHECKVER_<library> 688NOCHECKVER If set, disables checking for installed shared object 689 libraries with versions greater than the source. A 690 particular library name, without the "lib" prefix, may 691 be appended to the variable name to disable the check for 692 only that library. 693 694SRCS List of source files to build the library. Suffix types 695 .s, .c, and .f are supported. Note, .s files are preferred 696 to .c files of the same name. (This is not the default for 697 versions of make.) 698 699The include file <bsd.lib.mk> includes the file named "../Makefile.inc" 700if it exists, as well as the include file <bsd.man.mk>. 701 702It has rules for building profiled objects; profiled libraries are 703built by default. 704 705Libraries are ranlib'd when made. 706 707 708=-=-=-=-= bsd.links.mk =-=-=-=-= 709 710The include file <bsd.links.mk> handles the LINKS and SYMLINKS variables 711and is included from from <bsd.lib.mk> and <bsd.prog.mk>. 712 713LINKS The list of hard links, consisting of pairs of paths: 714 source-file target-file 715 ${DESTDIR} is prepended to both paths before linking. 716 For example, to link /bin/test and /bin/[, use: 717 LINKS=/bin/test /bin/[ 718 719SYMLINKS The list of symbolic links, consisting of pairs of paths: 720 source-file target-file 721 ${DESTDIR} is only prepended to target-file before linking. 722 For example, to symlink /usr/bin/tar to /bin/tar resulting 723 in ${DESTDIR}/usr/bin/tar -> /bin/tar: 724 SYMLINKS=/bin/tar /usr/bin/tar 725 726 727=-=-=-=-= bsd.man.mk =-=-=-=-= 728 729The include file <bsd.man.mk> handles installing manual pages and their 730links. 731 732It has a two targets: 733 734 maninstall: 735 Install the manual page sources and their links. 736 catinstall: 737 Install the preformatted manual pages and their links. 738 739It sets/uses the following variables: 740 741MANDIR Base path for manual installation. 742 743MANGRP Manual group. 744 745MANOWN Manual owner. 746 747MANMODE Manual mode. 748 749MANSUBDIR Subdirectory under the manual page section, i.e. "/vax" 750 or "/tahoe" for machine specific manual pages. 751 752MAN The manual pages to be installed (use a .1 - .9 suffix). 753 754MLINKS List of manual page links (using a .1 - .9 suffix). The 755 linked-to file must come first, the linked file second, 756 and there may be multiple pairs. The files are soft-linked. 757 758The include file <bsd.man.mk> includes a file named "../Makefile.inc" if 759it exists. 760 761 762=-=-=-=-= bsd.obj.mk =-=-=-=-= 763 764The include file <bsd.obj.mk> defines targets related to the creation 765and use of separated object and source directories. 766 767If an environment variable named MAKEOBJDIRPREFIX is set, make(1) uses 768${MAKEOBJDIRPREFIX}${.CURDIR} as the name of the object directory if 769it exists. Otherwise make(1) looks for the existence of a 770subdirectory (or a symlink to a directory) of the source directory 771into which built targets should be placed. If an environment variable 772named MAKEOBJDIR is set, make(1) uses its value as the name of the 773object directory; failing that, make first looks for a subdirectory 774named "obj.${MACHINE}", and if that doesn't exist, it looks for "obj". 775 776Object directories are not created automatically by make(1) if they 777don't exist; you need to run a separate "make obj". (This will happen 778during a top-level build if "MKOBJDIRS" is set to a value other than 779"no"). When the source directory is a subdirectory of ${BSDSRCDIR} -- 780and this is determined by a simple string prefix comparison -- object 781directories are created in a separate object directory tree, and a 782symlink to the object directory in that tree is created in the source 783directory; otherwise, "make obj" assumes that you're not in the main 784source tree and that it's not safe to use a separate object tree. 785 786Several variables used by <bsd.obj.mk> control exactly what 787directories and links get created during a "make obj": 788 789MAKEOBJDIR If set, this is the component name of the object 790 directory. 791 792OBJMACHINE If this is set but MAKEOBJDIR is not set, creates 793 object directories or links named "obj.${MACHINE}"; 794 otherwise, just creates ones named "obj". 795 796USR_OBJMACHINE If set, and the current directory is a subdirectory of 797 ${BSDSRCDIR}, create object directory in the 798 corresponding subdirectory of ${BSDOBJDIR}.${MACHINE}; 799 otherwise, create it in the corresponding subdirectory 800 of ${BSDOBJDIR} 801 802BUILDID If set, the contents of this variable are appended 803 to the object directory name. If OBJMACHINE is also 804 set, ".${BUILDID}" is added after ".${MACHINE}". 805 806 807=-=-=-=-= bsd.prog.mk =-=-=-=-= 808 809The include file <bsd.prog.mk> handles building programs from one or 810more source files, along with their manual pages. It has a limited number 811of suffixes, consistent with the current needs of the BSD tree. 812<bsd.prog.mk> includes <bsd.shlib.mk> to get shared library parameters. 813 814It has eight targets: 815 816 all: 817 build the program and its manual page. This also 818 creates a GDB initialization file (.gdbinit) in 819 the objdir. The .gdbinit file sets the shared library 820 prefix to ${DESTDIR} to facilitate cross-debugging. 821 clean: 822 remove the program, any object files and the files a.out, 823 Errs, errs, mklog, and ${PROG}.core. 824 cleandir: 825 remove all of the files removed by the target clean, as 826 well as .depend, tags, and any manual pages. 827 `distclean' is a synonym for `cleandir'. 828 depend: 829 make the dependencies for the source files, and store 830 them in the file .depend. 831 includes: 832 install any header files. 833 install: 834 install the program and its manual pages; if the Makefile 835 does not itself define the target install, the targets 836 beforeinstall and afterinstall may also be used to cause 837 actions immediately before and after the install target 838 is executed. 839 lint: 840 run lint on the source files 841 tags: 842 create a tags file for the source files. 843 844It sets/uses the following variables: 845 846BINGRP Binary group. 847 848BINOWN Binary owner. 849 850BINMODE Binary mode. 851 852CLEANFILES Additional files to remove for the clean and cleandir targets. 853 854COPTS Additional flags to the compiler when creating C objects. 855 856COPTS.<fn> Additional flags to the compiler when creating the 857 C objects for <fn>. 858 For <fn>.[ly], "<fn>.c" must be used. 859 860CPUFLAGS Additional flags to the compiler/assembler to select 861 CPU instruction set options, CPU tuning options, etc. 862 863CPUFLAGS.<fn> Additional flags to the compiler/assembler for <fn>. 864 For <fn>.[ly], "<fn>.c" must be used. 865 866CPPFLAGS Additional flags to the C pre-processor. 867 868CPPFLAGS.<fn> Additional flags to the C pre-processor for <fn>. 869 For <fn>.[ly], "<fn>.c" must be used. 870 871GDBINIT List of GDB initialization files to add to "source" 872 directives in the .gdbinit file that is created in the 873 objdir. 874 875LDADD Additional loader objects. Usually used for libraries. 876 For example, to load with the compatibility and utility 877 libraries, use: 878 879 LDADD+=-lutil -lcompat 880 881LDFLAGS Additional loader flags. 882 883LINKS See <bsd.links.mk> 884 885SYMLINKS See <bsd.links.mk> 886 887MAN Manual pages (should end in .1 - .9). If no MAN variable is 888 defined, "MAN=${PROG}.1" is assumed. 889 890PROG The name of the program to build. If not supplied, nothing 891 is built. 892 893PROG_CXX If defined, the name of the program to build. Also 894 causes <bsd.prog.mk> to link the program with the C++ 895 compiler rather than the C compiler. PROG_CXX overrides 896 the value of PROG if PROG is also set. 897 898PROGNAME The name that the above program will be installed as, if 899 different from ${PROG}. 900 901SRCS List of source files to build the program. If SRCS is not 902 defined, it's assumed to be ${PROG}.c. 903 904DPSRCS List of source files which are needed for generating 905 dependencies, but are not needed in ${SRCS}. 906 907DPADD Additional dependencies for the program. Usually used for 908 libraries. For example, to depend on the compatibility and 909 utility libraries use: 910 911 DPADD+=${LIBCOMPAT} ${LIBUTIL} 912 913 The following libraries are predefined for DPADD: 914 915 LIBCRT0?= ${DESTDIR}/usr/lib/crt0.o 916 LIBBZ2?= ${DESTDIR}/usr/lib/libbz2.a 917 LIBC?= ${DESTDIR}/usr/lib/libc.a 918 LIBC_PIC?= ${DESTDIR}/usr/lib/libc_pic.a 919 LIBCDK?= ${DESTDIR}/usr/lib/libcdk.a 920 LIBCOM_ERR?= ${DESTDIR}/usr/lib/libcom_err.a 921 LIBCOMPAT?= ${DESTDIR}/usr/lib/libcompat.a 922 LIBCRYPT?= ${DESTDIR}/usr/lib/libcrypt.a 923 LIBCRYPTO?= ${DESTDIR}/usr/lib/libcrypto.a 924 LIBCRYPTO_IDEA?=${DESTDIR}/usr/lib/libcrypto_idea.a 925 LIBCRYPTO_MDC2?=${DESTDIR}/usr/lib/libcrypto_mdc2.a 926 LIBCRYPTO_RC5?= ${DESTDIR}/usr/lib/libcrypto_rc5.a 927 LIBCURSES?= ${DESTDIR}/usr/lib/libcurses.a 928 LIBDBM?= ${DESTDIR}/usr/lib/libdbm.a 929 LIBDES?= ${DESTDIR}/usr/lib/libdes.a 930 LIBEDIT?= ${DESTDIR}/usr/lib/libedit.a 931 LIBEVENT?= ${DESTDIR}/usr/lib/libevent.a 932 LIBFORM?= ${DESTDIR}/usr/lib/libform.a 933 LIBGCC?= ${DESTDIR}/usr/lib/libgcc.a 934 LIBGNUMALLOC?= ${DESTDIR}/usr/lib/libgnumalloc.a 935 LIBGSSAPI?= ${DESTDIR}/usr/lib/libgssapi.a 936 LIBHDB?= ${DESTDIR}/usr/lib/libhdb.a 937 LIBINTL?= ${DESTDIR}/usr/lib/libintl.a 938 LIBIPSEC?= ${DESTDIR}/usr/lib/libipsec.a 939 LIBKADM?= ${DESTDIR}/usr/lib/libkadm.a 940 LIBKADM5CLNT?= ${DESTDIR}/usr/lib/libkadm5clnt.a 941 LIBKADM5SRV?= ${DESTDIR}/usr/lib/libkadm5srv.a 942 LIBKAFS?= ${DESTDIR}/usr/lib/libkafs.a 943 LIBKDB?= ${DESTDIR}/usr/lib/libkdb.a 944 LIBKRB?= ${DESTDIR}/usr/lib/libkrb.a 945 LIBKRB5?= ${DESTDIR}/usr/lib/libkrb5.a 946 LIBKSTREAM?= ${DESTDIR}/usr/lib/libkstream.a 947 LIBKVM?= ${DESTDIR}/usr/lib/libkvm.a 948 LIBL?= ${DESTDIR}/usr/lib/libl.a 949 LIBM?= ${DESTDIR}/usr/lib/libm.a 950 LIBMENU?= ${DESTDIR}/usr/lib/libmenu.a 951 LIBOBJC?= ${DESTDIR}/usr/lib/libobjc.a 952 LIBOSSAUDIO?= ${DESTDIR}/usr/lib/libossaudio.a 953 LIBPCAP?= ${DESTDIR}/usr/lib/libpcap.a 954 LIBPCI?= ${DESTDIR}/usr/lib/libpci.a 955 LIBPMC?= ${DESTDIR}/usr/lib/libpmc.a 956 LIBPOSIX?= ${DESTDIR}/usr/lib/libposix.a 957 LIBPTHREAD?= ${DESTDIR}/usr/lib/libpthread.a 958 LIBPTHREAD_DBG?=${DESTDIR}/usr/lib/libpthread_dbg.a 959 LIBRESOLV?= ${DESTDIR}/usr/lib/libresolv.a 960 LIBRMT?= ${DESTDIR}/usr/lib/librmt.a 961 LIBROKEN?= ${DESTDIR}/usr/lib/libroken.a 962 LIBRPCSVC?= ${DESTDIR}/usr/lib/librpcsvc.a 963 LIBRT?= ${DESTDIR}/usr/lib/librt.a 964 LIBSKEY?= ${DESTDIR}/usr/lib/libskey.a 965 LIBSL?= ${DESTDIR}/usr/lib/libsl.a 966 LIBSS?= ${DESTDIR}/usr/lib/libss.a 967 LIBSSL?= ${DESTDIR}/usr/lib/libssl.a 968 LIBSTDCXX?= ${DESTDIR}/usr/lib/libstdc++.a 969 LIBTERMCAP?= ${DESTDIR}/usr/lib/libtermcap.a 970 LIBUSBHID?= ${DESTDIR}/usr/lib/libusbhid.a 971 LIBUTIL?= ${DESTDIR}/usr/lib/libutil.a 972 LIBWRAP?= ${DESTDIR}/usr/lib/libwrap.a 973 LIBY?= ${DESTDIR}/usr/lib/liby.a 974 LIBZ?= ${DESTDIR}/usr/lib/libz.a 975 976SHAREDSTRINGS If defined, a new .c.o rule is used that results in shared 977 strings, using xstr(1). Note that this will not work with 978 parallel makes. 979 980STRIPFLAG The flag passed to the install program to cause the binary 981 to be stripped. 982 983SUBDIR A list of subdirectories that should be built as well. 984 Each of the targets will execute the same target in the 985 subdirectories. 986 987SCRIPTS A list of interpreter scripts [file.{sh,csh,pl,awk,...}]. 988 These are installed exactly like programs. 989 990SCRIPTSNAME The name that the above program will be installed as, if 991 different from ${SCRIPTS}. These can be further specialized 992 by setting SCRIPTSNAME_<script>. 993 994FILES See description of <bsd.files.mk>. 995 996SHLINKDIR Target directory for shared linker. See description of 997 <bsd.own.mk> for additional information about this variable. 998 999USE_LIBSTDCXX If "no", the support libraries needed for C++ programs 1000 are set to `-lsupc++ -lm', rather than `-lstdc++ -lm'. 1001 Default: yes 1002 1003The include file <bsd.prog.mk> includes the file named "../Makefile.inc" 1004if it exists, as well as the include file <bsd.man.mk>. 1005 1006Some simple examples: 1007 1008To build foo from foo.c with a manual page foo.1, use: 1009 1010 PROG= foo 1011 1012 .include <bsd.prog.mk> 1013 1014To build foo from foo.c with a manual page foo.2, add the line: 1015 1016 MAN= foo.2 1017 1018If foo does not have a manual page at all, add the line: 1019 1020 MKMAN= no 1021 1022If foo has multiple source files, add the line: 1023 1024 SRCS= a.c b.c c.c d.c 1025 1026 1027=-=-=-=-= bsd.rpc.mk =-=-=-=-= 1028 1029The include file <bsd.rpc.mk> contains a makefile fragment used to 1030construct source files built by rpcgen. 1031 1032The following macros may be defined in makefiles which include 1033<bsd.rpc.mk> in order to control which files get built and how they 1034are to be built: 1035 1036RPC_INCS: construct .h file from .x file 1037RPC_XDRFILES: construct _xdr.c from .x file 1038 (for marshalling/unmarshalling data types) 1039RPC_SVCFILES: construct _svc.c from .x file 1040 (server-side stubs) 1041RPC_SVCFLAGS: Additional flags passed to builds of RPC_SVCFILES. 1042 1043RPC_XDIR: Directory containing .x/.h files 1044 1045 1046=-=-=-=-= bsd.shlib.mk =-=-=-=-= 1047 1048The include file <bsd.shlib.mk> computes parameters for shared library 1049installation and use. It defines no targets. <bsd.own.mk> MUST be 1050included before <bsd.shlib.mk>. 1051 1052<bsd.own.mk> sets the following variables, if they are not already defined 1053(defaults are in brackets): 1054 1055SHLIBINSTALLDIR If ${USE_SHLIBDIR} is not "no", use ${SHLIBINSTALLDIR} 1056 instead of ${LIBDIR} as the base path for shared library 1057 installation. [/lib] 1058 1059SHLIBDIR The path to USE_SHLIBDIR shared libraries to use when building 1060 a program. [/lib for programs in /bin and /sbin, /usr/lib 1061 for all others.] 1062 1063_LIBSODIR Set to ${SHLIBINSTALLDIR} if ${USE_SHLIBDIR} is not "no", 1064 otherwise set to ${LIBDIR} 1065 1066SHLINKINSTALLDIR Base path for shared linker. [/libexec] 1067 1068SHLINKDIR Path to use for shared linker when building a program. 1069 [/libexec for programs in /bin and /sbin, /usr/libexec for 1070 all others.] 1071 1072 1073=-=-=-=-= bsd.subdir.mk =-=-=-=-= 1074 1075The include file <bsd.subdir.mk> contains the default targets for building 1076subdirectories. It has the same eight targets as <bsd.prog.mk>: all, 1077clean, cleandir, depend, includes, install, lint, and tags. For all of 1078the directories listed in ${SUBDIR}, the specified directory will be 1079visited and the target made. There is also a default target which allows 1080the command "make subdir" where subdir is any directory listed in ${SUBDIR}. 1081 1082As a special case, the use of a token .WAIT as an entry in SUBDIR acts 1083as a synchronization barrier when multiple make jobs are run; subdirs 1084before the .WAIT must complete before any subdirs after .WAIT are 1085started. See make(1) for some caveats on use of .WAIT and other 1086special sources. 1087 1088 1089=-=-=-=-= bsd.sys.mk =-=-=-=-= 1090 1091The include file <bsd.sys.mk> is used by <bsd.prog.mk> and 1092<bsd.lib.mk>. It contains overrides that are used when building 1093the NetBSD source tree. 1094 1095The following variables control how various files are compiled/built. 1096(Note that these may be overridden in <bsd.own.mk> if USETOOLS == "yes"): 1097 1098AR Create, modify, and extract from archives. [ar] 1099 1100ARFLAGS Options to ${AR}. [rl] 1101 1102CC C compiler. [cc] 1103 1104CFLAGS Options to ${CC}. [Usually -O or -O2] 1105 1106CPP C Pre-Processor. [cpp] 1107 1108CPPFLAGS Options to ${CPP}. [] 1109 1110CPUFLAGS Optimization flags for ${CC} 1111 1112CXX C++ compiler. [c++] 1113 1114CXXFLAGS Options to ${CXX}. [${CFLAGS}] 1115 1116ELF2ECOFF Convert ELF-format executable to ECOFF. [elf2ecoff] 1117 1118FC Fortran compiler. [f77] 1119 1120FFLAGS Options to {$FC}. [-O] 1121 1122INSTALL install(1) command. [install] 1123 1124LEX Lexical analyzer. [lex] 1125 1126LFLAGS Options to ${LEX}. [] 1127 1128LPREFIX Symbol prefix for ${LEX} (see -P option in lex(1)) [yy] 1129 1130LD Linker. [ld] 1131 1132LDFLAGS Options to ${LD}. [] 1133 1134LINT C program verifier. [lint] 1135 1136LINTFLAGS Options to ${LINT}. [-chapbxzF] 1137 1138LORDER List dependencies for object files. [lorder] 1139 1140MAKE make(1). [make] 1141 1142MKDEP Construct Makefile dependency list. [mkdep] 1143 1144NM List symbols from object files. [nm] 1145 1146PC Pascal compiler. [pc] (Not present) 1147 1148PFLAGS Options to ${PC}. [] 1149 1150OBJC Objective C compiler. [${CC}] 1151 1152OBJCFLAGS Options to ${OBJC}. [${CFLAGS}] 1153 1154OBJCOPY Copy and translate object files. [objcopy] 1155 1156RANLIB Generate index to archive. [ranlib] 1157 1158SHELL Shell. [sh] 1159 1160SIZE List section sizes and total size. [size] 1161 1162STRIP Discard symbols from object files. [strip] 1163 1164TSORT Topological sort of a directed graph. [tsort -q] 1165 1166YACC LALR(1) parser generator. [yacc] 1167 1168YFLAGS Options to ${YACC}. [] 1169 1170YHEADER If defined, add "-d" to YFLAGS, and add dependencies 1171 from <file>.y to <file>.h and <file>.c, and add 1172 <foo>.h to CLEANFILES. 1173 1174YPREFIX If defined, add "-p ${YPREFIX}" to YFLAGS. 1175 1176 1177The following variables are defined to commands to perform the 1178appropriate operation, with the default in [brackets]. 1179(Note that these are overridden in <bsd.own.mk> if USETOOLS == "yes"): 1180 1181TOOL_ASN1_COMPILE ASN1 compiler. [asn1_compile] 1182 1183TOOL_CAP_MKDB Create capability database. [cap_mkdb] 1184 1185TOOL_CAT Concatenate and print files. [cat] 1186 1187TOOL_CKSUM Display file checksums. [cksum] 1188 1189TOOL_COMPILE_ET Error table compiler. [compile_et] 1190 1191TOOL_CONFIG Build kernel compilation directories. [config] 1192 1193TOOL_CRUNCHGEN Generate crunched binary build environment. [crunchgen] 1194 1195TOOL_CTAGS Create a tags file. [ctags] 1196 1197TOOL_DB Manipulate db(3) databases. [db] 1198 1199TOOL_EQN Format equations for groff. [eqn] 1200 1201TOOL_FGEN IEEE 1275 Open Firmware FCode Tokenizer. [fgen] 1202 1203TOOL_GENCAT Generate NLS message catalogs. [gencat] 1204 1205TOOL_GROFF Front end for groff document formatting system. [groff] 1206 1207TOOL_HEXDUMP Ascii, decimal, hexadecimal, octal dump. [hexdump] 1208 1209TOOL_INDXBIB Make bibliographic database's inverted index. [indxbib] 1210 1211TOOL_INSTALLBOOT Install disk bootstrap software. [installboot] 1212 1213TOOL_INSTALL_INFO Update info/dir entries. [install-info] 1214 1215TOOL_M4 M4 macro language processor. [m4] 1216 1217TOOL_MAKEFS Create file system image from directory tree. [makefs] 1218 1219TOOL_MAKEINFO Translate Texinfo documents. [makeinfo] 1220 1221TOOL_MAKEWHATIS Create a whatis.db database. [makewhatis] 1222 1223TOOL_MDSETIMAGE Set kernel RAM disk image. [mdsetimage] 1224 1225TOOL_MENUC Menu compiler. [menuc] 1226 1227TOOL_MKCSMAPPER Make charset mapping table. [mkcsmapper] 1228 1229TOOL_MKESDB Make encoding scheme database. [mkesdb] 1230 1231TOOL_MKLOCALE Make LC_CTYPE locale files. [mklocale] 1232 1233TOOL_MKMAGIC Create database for file(1). [file] 1234 1235TOOL_MKTEMP Make (unique) temporary file name. [mktemp] 1236 1237TOOL_MSGC Simple message list compiler. [msgc] 1238 1239TOOL_MTREE Map a directory hierarchy. [mtree] 1240 1241TOOL_PAX Manipulate file archives and copy directories. [pax] 1242 1243TOOL_PIC Compile pictures for groff. [pic] 1244 1245TOOL_PREPMKBOOTIMAGE prep-mkbootimage (XXXBUILDSH). [prep-mkbootimage] 1246 1247TOOL_PWD_MKDB Generate the password databases. [pwd_mkdb] 1248 1249TOOL_REFER Preprocess bibliographic references for groff. [refer] 1250 1251TOOL_ROFF_ASCII Generate ASCII groff output. [nroff] 1252 1253TOOL_ROFF_DVI Generate DVI groff output. [${TOOL_GROFF} -Tdvi] 1254 1255TOOL_ROFF_HTML Generate HTML groff output. 1256 [${TOOL_GROFF} -Tlatin1 -mdoc2html] 1257 1258TOOL_ROFF_PS Generate PS groff output. [${TOOL_GROFF} -Tps] 1259 1260TOOL_ROFF_RAW Generate "raw" groff output. [${TOOL_GROFF} -Z] 1261 1262TOOL_RPCGEN Remote Procedure Call (RPC) protocol compiler. [rpcgen] 1263 1264TOOL_SOELIM Eliminate .so's from groff input. [soelim] 1265 1266TOOL_STAT Display file status. [stat] 1267 1268TOOL_SUNLABEL Read or modify a SunOS disk label. [sunlabel] 1269 1270TOOL_TBL Format tables for groff. [tbl] 1271 1272TOOL_UUDECODE Uudecode a binary file. [uudecode] 1273 1274TOOL_VGRIND Grind nice listings of programs. [vgrind -f] 1275 1276TOOL_ZIC Time zone compiler. [zic] 1277 1278 1279Other variables of note (incomplete list): 1280 1281WARNS Crank up gcc warning options; the distinct levels are: 1282 WARNS=1 1283 WARNS=2 1284 WARNS=3 1285 1286FORMAT_AUDIT If FORMAT_AUDIT is set, and WFORMAT is set and > 1, turn on 1287WFORMAT -Wnetbsd-format-audit for extra-stringent format checking. 1288 WFORMAT belongs in individual makefiles and/or 1289 Makefile.inc files. (set WFORMAT=1 in individual 1290 makefiles if a program is not security critical and is 1291 doing bizarre things with format strings which would 1292 be even uglier if rewritten) FORMAT_AUDIT should go in 1293 mk.conf if you're doing format-string auditing. 1294 FORMAT_AUDIT may go away in time. 1295 1296 1297=-=-=-=-= bsd.x11.mk =-=-=-=-= 1298 1299The include file <bsd.x11.mk> contains parameters and targets for 1300cross-building X11R6 from ${X11SRCDIR.xc}. 1301It should be included after the general Makefile contents but before 1302the include files such as <bsd.prog.mk> and <bsd.lib.mk>. 1303 1304It provides the following targets: 1305 .man.1 .man.3 .man.4 .man.5 .man.7: 1306 If ${MAN} or ${PROG} is set and ${MKMAN} != "no", 1307 these rules convert from X11R6's manual page source 1308 into an mdoc.old source file. 1309 cleanx11man: 1310 Clean up the mdoc.old files generated by the above. 1311 1312It sets the following variables: 1313 1314BINDIR Set to ${X11BINDIR}. 1315 To override, define after including <bsd.x11.mk> 1316 1317LIBDIR Set to ${X11USRLIBDIR}. 1318 To override, define after including <bsd.x11.mk> 1319 1320MANDIR Set to ${X11MANDIR}. 1321 To override, define after including <bsd.x11.mk> 1322 1323CPPFLAGS Appended with definitions to include from 1324 ${DESTDIR}${X11INCDIR} 1325 1326LDFLAGS Appended with definitions to link from 1327 ${DESTDIR}${X11USRLIBDIR} 1328 1329X11FLAGS.CONNECTION Equivalent to X11R6's CONNECTION_FLAGS. 1330 1331X11FLAGS.EXTENSION Equivalent to X11R6's EXT_DEFINES. 1332 1333X11FLAGS.LOADABLE Equivalent to X11R6's LOADABLE. 1334 1335X11FLAGS.OS_DEFINES Equivalent to X11R6's OS_DEFINES. 1336 1337X11FLAGS.SERVER Equivalent to X11R6's ServerDefines. 1338 1339X11FLAGS.THREADLIB Equivalent to X11R6's THREADS_DEFINES for libraries. 1340 1341X11FLAGS.THREADS Equivalent to X11R6's THREADS_DEFINES. 1342 1343X11FLAGS.VERSION cpp(1) definitions of OSMAJORVERSION and OSMINORVERSION. 1344 1345X11TOOL_UNXCOMM Commandline to convert `XCOMM' comments to `#' 1346 1347It uses the following variables: 1348 1349APPDEFS List of app-default files to install. 1350 1351CPPSCRIPTS List of files/scripts to run through cpp(1) 1352 and then ${X11TOOL_UNXCOMM}. The source files 1353 have a `.cpp' suffix, the generated files do not. 1354 1355CPPSCRIPTFLAGS Additional flags to cpp(1) when building CPPSCRIPTS. 1356 1357CPPSCRIPTFLAGS_<fn> Additional flags to cpp(1) when building CPPSCRIPT <fn>. 1358 1359 1360=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 1361